71820ACD/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle
Various China lm8uu Bearing Supplier Super Precision Angular Contact Bearings 2.125 in C - Double Cup Width types and sizes to accommodate 493D Cup Part Number your 3.46 in db - Cone Backface Backing Diameter 71820ACD/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle requirements.
Brand Name: | SKF |
Model Number: | 71820ACD/P4 |
Cup Part Number: | 493D |
C - Double Cup Width: | 2.125 in |
db - Cone Backface Backing Diameter: | 3.46 in |
R - Cone Backface To Clear Radius1: | 0.14 in |
r - Cup Frontface To Clear Radius2: | 0.03 in |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 6850 lbf |
D: | 5.3750 in |
Y2 - ISO Factor10: | 2.26 |
Product Details
Cup Part Number | 493D |
C - Double Cup Width | 2.125 in |
db - Cone Backface Backing Diameter | 3.46 in |
R - Cone Backface To Clear Radius1 | 0.14 in |
r - Cup Frontface To Clear Radius2 | 0.03 in |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 6850 lbf |
D | 5.3750 in |
Y2 - ISO Factor10 | 2.26 |
Series | 495 |
T - Bearing Width across Cones | 2.7500 in |
d | 2.8125 in |
Ab - Cage-Cone Frontface Clearance | 0.12 in |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 15700 lbf |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 9000 lbf |
Design Units | Imperial |
G2 - Heat Generation Factor (Rib-Roller End) | 29.3 |
Da - Cup Frontface Backing Diameter | 5.16 in |
Cg - Geometry Factor12 | 0.125 |
Y1 - ISO Factor9 | 1.52 |
G1 - Heat Generation Factor (Roller-Raceway)11 | 105 |